Itatinga weather in December

In December, Itatinga sees average daytime highs of 28°C and overnight lows near 19°C, with 236 mm of rain across 21.3 wet days and about 13.4 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 15% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 18 min at the start of December to 13 h 24 min by month's end. Set against the rest of the year, December is Itatinga's 11th-clearest and 5th-windiest month. For the whole year in context, see Itatinga's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
19°
10th coldest
Rainfall
236 mm
21.3 wet days
Daylight
13 h 24 min
6:28 AM – 7:53 PM
Cloud cover
72%
11th clearest
Wind
10 km/h
5th windiest
Solar energy
5.91 kWh/m²
Travel score
4.5
out of 10

Itatinga is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical December day in Itatinga reaches about 28°C in the afternoon and slips back to 19°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, December runs on par with November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182819
192819
202819
212819
222819
232819
242819
252819
262819
272819
282819
292819
302819
312819

Itatinga weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°3152413.34.0
Feb28° / 19°23220.712.84.1
Mar28° / 19°17319.312.24.9
Apr27° / 17°749.211.56.7
May24° / 14°677.210.97.4
Jun23° / 13°535.410.67.7
Jul23° / 12°464.710.78.0
Aug25° / 13°434.511.28.1
Sep26° / 15°868.911.96.9
Oct27° / 16°14213.612.55.8
Nov27° / 17°17816.613.15.3
Dec28° / 19°23621.313.44.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 70%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23169
33169
43070
52971
62971
73070
82971
92971
102971
112971
122872
132971
143070
153070
163169
173169
183268
193268
203268
213268
223268
233268
243268
253070
263070
272971
282872
292773
302773
312773

Chance of precipitation in December

Any precipitation

Itatinga gets around 236 mm of rain over 21.3 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 69% and peaks near 74% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
162
263
364
464
565
666
766
867
967
1068
1168
1269
1369
1470
1570
1670
1770
1871
1971
2071
2171
2271
2371
2472
2572
2672
2773
2873
2974
3074
3174

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the muggy band about 59% of days. Sticky, muggy-or-worse air turns up on roughly 65% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
121434483
221333493
321233503
411133523
511132533
611032543
711031553
81930573
91930573
101929574
111929574
121829584
131828594
140828604
150828595
160727615
170727606
180727606
190627607
200626617
210626608
220525628
230525628
240424639
250424639
2604236310
2703236410
2803226411
2903216511
3003216412
3103206512

Wind in December

Winds average 10 km/h in December.

Across December, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 18 min at the start of December to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 6:25 AM to 6:36 AM, and sunset from 7:44 PM to 8:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:257:44
213.36:257:44
313.36:257:45
413.36:257:46
513.46:257:46
613.46:257:47
713.46:267:48
813.46:267:48
913.46:267:49
1013.46:267:50
1113.46:277:50
1213.46:277:51
1313.46:277:51
1413.46:287:52
1513.46:287:52
1613.46:287:53
1713.46:297:54
1813.46:297:54
1913.46:297:55
2013.46:307:55
2113.46:307:56
2213.46:317:56
2313.46:317:57
2413.46:327:57
2513.46:327:57
2613.46:337:58
2713.46:337:58
2813.46:347:59
2913.46:347:59
3013.46:357:59
3113.46:368:00

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.91 kWh/m².

For context, solar energy here swings from a low near 3.48 kWh/m² to a high of 5.92 kWh/m² in November across the year — December's 5.91 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in December

Hazard calendar for Itatinga

In seasonPeak

In December, Itatinga sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Itatinga's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Itatinga?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.5
Sightseeing
10th-best month of the year
4.9
Beach & pool
10th-best month of the year

December is a reasonable time to visit Itatinga for sightseeing.

What to pack for Itatinga in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Itatinga sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Itatinga in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itatinga peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Itatinga in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Itatinga is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (March, 8 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1416 µg/m³Mar 158 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul11Good
Aug14Moderate
Sep16Moderate
Oct13Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Itatinga?

Itatinga sits at 23.1°S, 48.6°W, 850 m above sea level, in Brazil. The nearest listed city is Botucatu, 30 km away.

Topography around Itatinga

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Itatinga.

Within 3 km, the terrain around Itatinga has only modest variations in elevation — a maximum elevation change of 102 m around an average of 845 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 373 m; within 80 km, significant variations in elevation — a maximum elevation change of 581 m.

The land around Itatinga is covered by trees (43%), cropland (25%) and grassland (22%) within 3 km, trees (65%) and cropland (20%) within 16 km, and trees (39%) and cropland (39%) within 80 km.

3 km
102 m
16 km
373 m
80 km
581 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Botucatu 30 km · Avaré 32 km · Paranapanema 34 km · São Manuel 41 km · Angatuba 48 km · Guareí 53 km · Cerqueira César 57 km · Lençóis Paulista 59 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Itatinga (-23.1017°, -48.6158°, elevation 850 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).